1.Previous
3.Next

starting in 1841 and forming the basis for his success in suspension bridge building. Roebling introduced a number of innovations in the design, materials and manufacture of wire rope. Ever with an ear to technology developments in mining and railroading, Josiah White and Erskine Hazard, principal owners of the Lehigh Coal & Navigation Company (LC&N Co.) — as

1.Previous
3.Next